WO2019000528A1

WO2019000528A1 - Method for returning to default desktop and system thereof

Info

Publication number: WO2019000528A1
Application number: PCT/CN2017/094214
Authority: WO
Inventors: 蔡昭权; 胡松; 胡辉; 蔡映雪; 陈伽
Original assignee: 惠州学院
Priority date: 2017-06-27
Filing date: 2017-07-27
Publication date: 2019-01-03
Also published as: CN107483713B; EP3648442A4; EP3648442B1; EP3648442A1; CN107483713A

Abstract

A method for returning to a default desktop, comprising the following steps: S100, by means of cameras on the front and back of a smartphone, detecting whether the smartphone has been placed on a surface and has been turned over by at least 360 degrees; S200, if yes, directly entering a default desktop when a user unlocks the screen. Thus, a method for using a related smartphone and a system thereof, which are user friendly and helpful to users who are unfamiliar with smartphones, are achieved.

Description

Method and system for returning default desktop

Technical field

The present disclosure belongs to the field of smart phones, and in particular, to a method and system for returning to a default desktop.

Background technique

In the prior art, for users who are not proficient in using a smart phone, especially those who can only make calls and send text messages for a long time, these users have various inconveniences and unaccustomed to using the smart phones. The current smartphones are rich in features, and there are many choices and types of mobile apps. When these users are unable to find the default desktop during use, users are easily anxious, which is not conducive to their further operation of the smart phone, and even lead to the loss of personal privacy information or property caused by misuse.

Summary of the invention

In order to solve the above problems, the present disclosure discloses a method and system for returning a default desktop, wherein:

A method of returning to the default desktop, including the following steps:

S100, detecting, by the front and rear cameras of the smart phone, whether the smart phone is placed on a certain surface and flipped at least 360 degrees;

S200. If yes, when the user unlocks the screen, directly enters the default desktop.

It also reveals a system that returns to the default desktop, including:

a detecting unit, configured to detect, by the front and rear cameras of the smart phone, whether the smart phone is placed on a certain surface and flipped at least 360 degrees;

The execution unit is configured to directly enter the default desktop when the user unlocks the screen in the case that the detecting unit determines to be YES.

Through the above scheme, the present disclosure implements a user-friendly method for facilitating the use of a related smart phone by a user unfamiliar with a smart phone and a system thereof.

DRAWINGS

Figure 1 is a schematic illustration of a method in one embodiment of the present disclosure;

2 is a schematic diagram of a system in one embodiment of the present disclosure.

Detailed ways

In order to make those skilled in the art understand the technical solutions disclosed in the present disclosure, the technical solutions of the various embodiments will be described below in conjunction with the embodiments and related drawings, which are a part of the embodiments of the present disclosure, instead of All embodiments. The terms "first", "second", etc., as used in this disclosure, are used to distinguish different objects, and are not intended to describe a particular order. Moreover, "including" and "having" and any variations thereof are intended to be inclusive and not exclusive. For example, a process, or method, or system, or product or device that comprises a series of steps or units is not limited to the listed steps or units, but optionally includes steps or units not listed, or optional Also includes other steps or units inherent to these processes, methods, systems, products, or devices.

References to "an embodiment" herein mean that a particular feature, structure, or characteristic described in connection with the embodiments can be included in at least one embodiment of the present disclosure. The appearances of the phrases in various places in the specification are not necessarily referring to the same embodiments, and are not exclusive or alternative embodiments that are mutually exclusive. Those skilled in the art will appreciate that the embodiments described herein can be combined with other embodiments.

Referring to Figure 1, a method of returning to the default desktop includes the following steps:

For this embodiment, the present disclosure is directed to users who are not proficient in using a smartphone, particularly those who can only make calls and text messages over a long period of time. The current smartphones are rich in features, and there are many choices and types of mobile apps. When these users are unable to find the default desktop during use, users are easily anxious, which is not conducive to their further operation of the smart phone, and even lead to the loss of personal privacy information or property caused by misuse.

The above embodiment is a clever use of front and rear cameras to detect whether the smartphone is placed on a certain table and flipped at least 360 degrees, so that when the user flips at least 360 degrees, as long as the user unlocks the screen (for example, preferably, through the power button) Light up the screen; of course, it can be other complicated unlocking methods, but for users here, it is not appropriate to use other complicated unlocking methods), then directly enter the default desktop.

That is to say, in the case that the user does not know how to return to the default desktop, he only needs to place the mobile phone on the table to flip at least 360 degrees, and can directly enter the default desktop when unlocking. This is very convenient for users who are weak in accepting new things.

In another embodiment, after the step S200 is performed, the method further includes the following steps:

S301. Reset the ringtone of the mobile phone to a normal volume.

The purpose of this embodiment is to ensure that the ringtone of the mobile phone is at a normal volume level for users who are not used to operating the smartphone and are not skilled. This way, it’s not because of the user’s Misuse, causing the ringing to vibrate or mute, avoiding missed calls. In particular, the effect of this embodiment is even more pronounced when the user has a hearing impairment situation.

In a further embodiment, the step S100 comprises the following sub-steps:

S101. When detecting that the mobile phone has turned forward to the front side or the reverse side, activate the front and rear cameras, and control the front and back cameras to obtain a photograph taken every predetermined time interval;

S102. Determine whether two photos of the approximate scene are in the photos taken by the front camera and the rear camera.

For the above embodiment, it is exemplified how to judge the mobile phone to flip 360 degrees by the front and rear cameras:

Firstly, there is a lot of means for detecting a flipping of the mobile phone. There is no detailed description here. Only a few conventional means are exemplified: for example, a three-dimensional acceleration value is obtained by a gravity sensor, a direction sensor, etc.; after a preliminary inversion occurs, although it can be continued, It is detected by a gravity sensor, a direction sensor, or the like whether or not a flip occurs next, but the present disclosure is not intended to continue to employ such a means. Because the gravity sensor and the direction sensor have a small application range for detecting the flipping, in order to improve the universality and accuracy, the present disclosure further judges by using the front and rear cameras, and the details are as follows.

Secondly, in this embodiment, the front and rear cameras are activated immediately after detecting one flip, and the front and rear cameras are controlled to take a photograph taken every predetermined time (for example, 100 ms, 50 ms, or a predetermined time longer or shorter). It is understandable that it is best to have no shutter sound when taking pictures.

Again, the first set of all photos taken on the front camera, and the first shot taken by the rear camera A group of all photos is compared between groups and groups to determine whether there is a scene in which a photo in the first group is similar to another photo in the second group:

For example, if the table is not transparent, if the user flips the phone once (ie, flips 180 degrees), the front and rear cameras are activated immediately, then the front and back cameras will take pictures immediately. And, no matter which front and back camera faces the table, there should be a camera that captures a picture that is almost dark or dark. If you continue to flip the phone at least 180 degrees, then another camera will inevitably turn over with the camera. The countertop, thus taking a picture of almost darkness, or a darkness. In this way, there must be one photo in the first set of photos taken by the front camera, and another photo in the second set of photos taken by the rear camera, there is an approximate scene: almost dark, or dark.

What is more special is that if the table top is transparent, the front and rear cameras have a time facing the table during the process of flipping 360 degrees. When taking pictures at a predetermined time, the front and back cameras have the opportunity to take pictures of the table, so that There are photos taken of the same scene. Assuming that you continue to flip 180 degrees (accumulated flip 540 degrees), then at least one of the groups of photos in the front camera has two photos of the approximate scene, as in the group of photos in the rear camera. In this way, it is possible to judge that the flip is at least 360 degrees by taking a picture of the scene in the two sets of photos. It should be noted that in addition to the opportunity to photograph the countertop, the scene facing away from the countertop will be alternately photographed by the front and rear cameras, and can also be used to compare whether there is a photo similar to the scene. By extension, in addition to the photographing table and photographing the scene facing away from the table, in terms of the axis of the vertical table, both sides of the shaft can be photographed within the predetermined time, and the photos can also be used to determine whether There are approximate scenes, and can also be used to judge flipping at least 360 degree. Obviously, this means of taking pictures is not limited to the inclination of the table and the horizontal plane. It can be understood that there are many prior art methods for judging whether two photos have approximate scenes, and can be applied or simply modified for use in the present disclosure, and the present disclosure does not attempt to propose a new means for judging whether two photos have approximate scenes. This means is not repeated here.

In combination with the above various embodiments, it can be understood that the present disclosure determines the technical means of flipping at least 360 degrees by the front and rear cameras, which is obviously more precise than the gravity sensor, the direction sensor, and the like, and is not limited to the magnetic field environment. Various environments such as dip angles and bumps on the countertop and the horizontal plane. If you are bumpy, you only need to debounce or anti-shake the photos you take. In addition, through the above various embodiments, it can also be understood why it is necessary to flip at least 360 degrees: the first 180 degree flip is to activate the front and rear cameras, and immediately take a photo; the second 180 degree flip is to judge the front, There is an approximate scene in the rear camera shooting photo; if the third 180 degree flip, you can further find a photo of the approximate scene in the front camera or the rear camera group. Further, after the step S200 is performed, the photos taken by the front and rear cameras may be deleted.

Further, preferably, step S200 can be performed by an XML file or a JSON file or other script in the smartphone operating system. After the step S100 is executed, the operating system accesses the related file or script saved in the relevant path, and executes the instruction therein to execute step S200.

In another embodiment, after the step S200 is performed, the following steps are further performed:

S302. End all applications running in the background.

It can be understood that when the smartphone runs too many programs in the background, even if the user misuses the operation, especially when the mobile phone runs slowly and the user is at a loss, after entering the default desktop, The end of all applications running in the background can improve the user experience and ensure that the phone runs smoothly.

More preferably, when the operating system in the smartphone determines that the mobile phone is in a crash state, the mobile phone is automatically booted. This is more conducive to users who are not familiar with smartphones, because users may not know how to deal with the crash.

S303. Reset a network signal of the mobile phone, where the network signal includes a communication signal and a data signal.

Compared with the case where the mobile phone runs slowly and the mobile phone crashes in the foregoing embodiment, the present embodiment is to solve the problem that the communication signal is not good or off-network (for example, disconnected from the GSM network, the CDMA network, or the fourth generation communication network). Or in order to solve the problem of poor data signal (such as the user's misoperation to turn off the mobile data or WIFI, or even the user's misoperation to enable the flight mode), the user is at a loss, do not know how to deal with the problem, quickly reset the network signal. It is easy to understand that in order to solve the above-mentioned user's use obstacles, the reset of the present disclosure refers to automatic reset.

The means for resetting the communication signal of the mobile phone includes, but is not limited to, disabling the sim card, and enabling the sim card again, or directly restarting the sim card module in the mobile phone;

The means to reset the data signal of the mobile phone includes but is not limited to: turning off the mobile data, enabling the mobile data, or directly restarting the mobile data module in the mobile phone; turning off the wifi, and enabling the wifi again, or directly restarting the wifi module; or enabling the flight Mode and disable flight mode.

It can be understood that the reset can execute the relevant reset instruction through the script, and the instruction can be executed immediately after the execution.

For each of the above embodiments, after resetting the relevant settings, the user may be prompted to complete the reset of the relevant signal or function, or may not be prompted, depending on the specific needs.

In another embodiment, after performing step S200, the following steps are further performed:

S304. Set the mobile phone font to a large font mode.

It will be appreciated that this embodiment is directed to a user who has a requirement for eye protection.

In addition, for personal privacy and property security, you can reset the security module, including but not limited to: connect to the built-in server URL or ip address, automatically download and install, enable the latest version of the security software, and perform a full scan.

Similar to the above method, referring to FIG. 2, in another embodiment, a system for returning a default desktop is disclosed, including:

With reference to the related embodiments of the foregoing methods, it will be appreciated that embodiments of the systems described herein disclose corresponding system level technical solutions through specific functional units.

Similarly, in another embodiment, the method further includes:

A ringtone reset unit that resets the ringtone of the phone to a normal volume.

Similarly, in another embodiment, the detecting unit comprises:

The first inversion detecting unit is configured to activate the front and rear cameras when detecting that the front side of the mobile phone has reversed from the front side to the back side or the reverse side, and control the front and back cameras to obtain a photograph taken every predetermined time interval;

The second inversion determining unit is configured to determine whether two photos of the approximate scene are in the photos taken by the front camera and the rear camera.

Similarly, in another embodiment, the system further includes:

A background control unit that ends all applications running in the background.

Similarly, in another embodiment, the system further includes:

A network signal resetting unit is configured to reset a network signal of the mobile phone, where the network signal includes a communication signal and a data signal.

Similarly, in another embodiment, the system further includes:

A font reset unit for setting the phone font to the large font mode.

The steps in the method of the embodiment of the present disclosure may be sequentially adjusted, merged, and deleted according to actual needs.

The units in the system of the embodiment of the present disclosure may be combined, divided, and deleted according to actual needs. It should be noted that, for the foregoing method embodiments, for the sake of simple description, they are all expressed as a series of action combinations, but those skilled in the art should understand that the present invention is not limited by the described action sequence. Because certain steps may be performed in other sequences or concurrently in accordance with the present invention. In the following, those skilled in the art should also understand that the embodiments described in the specification are all preferred embodiments, and the actions, modules, and units involved are not necessarily required by the present invention.

In the above embodiments, the descriptions of the various embodiments are different, and the details that are not detailed in a certain embodiment can be referred to the related descriptions of other embodiments.

In the several embodiments provided by the present disclosure, it should be understood that the disclosed system can be implemented in other manners. For example, the system embodiments described above are merely illustrative For example, the division of the unit is only a logical function division, and the actual implementation may have another division manner, for example, multiple units or components may be combined or may be integrated into another system, or some features may be ignored, or Not executed. In addition, the coupling or direct coupling or communication connection of the various units or components to each other may be an indirect coupling or communication connection through some interfaces, devices or units, and may be electrical or otherwise.

The units described as separate components may or may not be physically separate, may be located in one place, or may be distributed over multiple network elements. Some or all of the units may be selected according to actual needs to achieve the purpose of the solution of the embodiment.

In addition, each functional unit in each embodiment of the present disclosure may be integrated into one processing unit, or each unit may exist physically separately, or two or more units may be integrated into one unit. The above integrated unit can be implemented in the form of hardware or in the form of a software functional unit.

The integrated unit, if implemented in the form of a software functional unit and sold or used as a standalone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present disclosure may contribute to the prior art or all or part of the technical solution may be embodied in the form of a software product stored in a storage medium. A number of instructions are included to cause a computer device (which may be a smart phone, a personal digital assistant, a wearable device, a laptop, a tablet) to perform all or part of the steps of the methods described in various embodiments of the present disclosure. The foregoing storage medium includes: a U disk, a read-only memory (ROM), a random access memory (RAM), a mobile hard disk, A variety of media that can store program code, such as a disk or an optical disk.

The above embodiments are only used to illustrate the technical solutions of the present disclosure, and are not intended to be limiting; although the present disclosure has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that The technical solutions described in the examples are modified, or equivalent to some of the technical features are included; and the modifications or substitutions do not depart from the scope of the technical solutions of the embodiments of the present disclosure.

Claims

A method of returning to the default desktop, including the following steps:

S100, detecting, by the front and rear cameras of the smart phone, whether the smart phone is placed on a certain surface and flipped at least 360 degrees;

S200. If yes, when the user unlocks the screen, directly enters the default desktop.
The method of claim 1 further comprising the step of:

S301. Reset the ringtone of the mobile phone to a normal volume.
The method of claim 1 wherein said step S100 comprises the substeps of:

S101. When detecting that the mobile phone has turned forward to the front side or the reverse side, activate the front and rear cameras, and control the front and back cameras to obtain a photograph taken every predetermined time interval;

S102. Determine whether two photos of the approximate scene are in the photos taken by the front camera and the rear camera.
The method of claim 1 further comprising the step of:

S303. Reset a network signal of the mobile phone, where the network signal includes a communication signal and a data signal.
The method of claim 1 further comprising the step of:

S304. Set the mobile phone font to a large font mode.
A system that returns to the default desktop, including:

a detecting unit, configured to detect, by the front and rear cameras of the smart phone, whether the smart phone is placed on a certain surface and flipped at least 360 degrees;

The execution unit is configured to directly enter the default desktop when the user unlocks the screen in the case that the detecting unit determines to be YES.
The system of claim 6 further comprising:

A ringtone reset unit that resets the ringtone of the phone to a normal volume.
The system of claim 6 wherein said detecting unit comprises:

The first inversion detecting unit is configured to activate the front and rear cameras when detecting that the front side of the mobile phone has reversed from the front side to the back side or the reverse side, and control the front and back cameras to obtain a photograph taken every predetermined time interval;

The second inversion determining unit is configured to determine whether two photos of the approximate scene are in the photos taken by the front camera and the rear camera.
The system of claim 6 further comprising:

A network signal resetting unit is configured to reset a network signal of the mobile phone, where the network signal includes a communication signal and a data signal.
The system of claim 6 further comprising the steps of:

A font reset unit for setting the phone font to the large font mode.